Help & advice

How to add an ensuite bathroom to a small bedroom

Adding an ensuite bathroom to a small bedroom is totally feasible, but making the best use of a super small space can have you second guessing yourself! All you need need is some extra careful planning and design.

Example floor plan of a bedroom with a small ensuite in the corner

Space and layout

Even small spaces can fit an ensuite bathroom. The experts agree that the minimum space needed for a compact ensuite is around 0.8m x 1.8m, which is just enough for a toilet and shower. You can make use of corners, alcoves, or even underutilised cupboards to create the space.

Reno Bathroom Calculator
Looking for layout inspiration?
Check out our floor plan gallery for layout inspiration and ideas for your new bathroom or kitchen renos.
Floor plan gallery

Plumbing

Ensuring access to the water supply and drainage is essential. The positioning of the ensuite is key - make sure it is near existing plumbing to reduce costs especially the all important soil pipe! You may want to adjust the room's layout to bring the ensuite closer to existing pipes to save your budget being blown on additional plumbing work.

Design and fixtures

Opt for space-saving fixtures, such as corner sinks, compact toilets, and sliding doors. Large mirrors and light colours can create the illusion of more space. Wall-mounted fittings are also a great option to free up floor space.

Lighting

Small ensuites can feel cramped, so good lighting is essential. Make the most of natural light where you can with windows, skylights or sun tunnels.

Ventilation

Ensuring proper ventilation to prevent damp and moisture build-up, which is particularly important in confined areas.

Regulations

It's important to understand how building regulations will impact your plans. Rooms with a toilet need ventilation, either from a window or fan. Pipes should be accessible in case of a blockage, and of course have space to run down hill to take the waste away. You'll also need building control approval for any structural changes.

Reno Bathroom Calculator
Worried about what your bathroom reno will cost?
Get to a £ figure in seconds with our free bathroom calculator.
Free Calculator

Costs

Finally, make sure to budget effectively and brief the work thoroughly to ensure you can stick to your budget. Thinking about how to work best with a trade? Get a contract, talk about money, never pay large sums up front, agree a payment plan and set ground rules!

Frequently asked questions

The web app for home renovations

Great home renovations start here.

Save thousands and finish faster. Renovation planner app with recommendations and tips.


Start your renovation with Reno